Image format: JPEG, RAW (12-bit)
Recording format: JPEG and RAW, RAW+JPEG simultaneous recording provided. Backup image recording enabled (same image recordable on CF card and SD memory card standards, MMC standards)
File size: L (Large): approximately 5.5MB (4992x3328); M1 (Medium1): approximately 3.2MB (3600x2400); M1 (Medium2): approximately 2.6MB (3072x2048); S (Small): approximately 1.9MB (2946x1664); RAW: approximately 14.6MB (4992x3328); JPEG quality: can be set from 1 (minimum quality, maximum compression) to 10 (maximum quality, minimum compression)
Folders: Folder creation/selection enabled
File numbering: Consecutive numbering, Auto reset, Manual reset
Color space: 5 standard types plus 2 types that can be registered with custom color matrix
Image-processing parameters: Standard parameters plus up to three custom processing parameters can be set
Interface: IEEE1394 for personal computers; USB for direct printing; Video output (NTSC/PAL)
White balance settings: Auto, daylight, shade, cloudy, tungsten light, fluorescent light, flash, custom, color temperature setting, custom white balance (total 10 settings)
Auto white balance: Auto white balance with the image sensor
Color temperature compensation: White-balance bracketing: +/-3 stops in full-stop increments; white-balance correction: +/-9 stops in full-stop increments (blue/amber bias or magenta/green bias possible)
Buffer size: JPEG: 32 frames; RAW: 11 frames
Flash: E-TTL II
Storage: Type I or II Compact Flash, Secure Digital (dual-writing capable)
Digital connection: IEEE 1394 (FireWire); USB 1.1
LCD monitor: 2.0-inch TFT, 230,000 pixels
Viewfinder type: SLR-type, fixed eye-level pentaprism
Coverage: Approximately 100% vertically and horizontally with respect to the effective pixels
Magnification: 0.70x (-1 dpt with 50mm lens at infinity)
Eyepoint: 20 millimeters
Dioptric adjustment correction: -3.0 - +1.0 diopter
Focusing screen: Interchangeable (9 types); standard focusing screen: Ec-CIII
Mirror: Quick-return half mirror (transmission: reflection ratio of 37:63, no mirror cut-off with EF 1200mm f5.6 or shorter lens)
Viewfinder information: AF information (AF points, focus confirmation light), exposure information (shutter speed, aperture, manual exposure, spot metering circle, ISO speed, exposure level, exposure warning), flash information (flash ready, FP flash, FE lock, flash exposure level), white-balance correction, JPEG recording, number of remaining shots, memory card information
Depth-of-field preview: Enabled with depth-of-field preview button (with Speedlite 580EX, 550EX, 420EX, MR-14EX, or MT-24EX, pressing the depth-of-field preview button fires a modeling flash)
Eyepiece shutter: Built in
Autofocus type: TTL-AREA-SIR with AF-dedicated CMOS Sensor
AF points: 45 AF points (area AF), 8x15 millimeters (vertical x horizontal)
AF working range: EV 0-18 (at ISO 100 at 20 degrees C/68 degrees F)
Focusing modes: One-Shot AF (ONE SHOT); AI Servo AF (AI SERVO); Manual Focusing (MF)
AF point selection: Automatic selection, manual selection, home position (switch to registered AF point)
Selected AF point display: Superimposed in viewfinder and indicated on LCD screen
AF-assist beam: Emitted by the dedicated Speedlite
Metering modes: 21-zone TTL full aperture metering: evaluative metering (linkable to any AF point); partial metering (approximately 8.5% of viewfinder at center); spot metering/center spot metering (approximately 2.4% of viewfinder at center), AF point-linked spot metering (approximately 2.4% of screen), multi-spot metering (maximum 8 spot-metering entries); center-weighted averaged metering
Metering range: EV 0-20 (at 20 degrees C/68 degrees F with 50-millimeter f1.4 lens, ISO 100)
Exposure control systems: Program AE (shiftable), shutter-priority AE, aperture-priority AE, E-TTL II autoflash, manual, flash metered manual
ISO speed range: Equivalent to ISO 100-1600 (in 1/3-stop increments), ISO speed can be expanded to ISO 50 and 3200 via menu selection
Exposure compensation: AEB: +/-3 stops in 1/3-stop increments; bracketing methods: 1. shutter speed or aperture 2. ISO speed manual: +/-3 stops in 1/3-stop (1 & 2), or 1/2 stop (1) increments (AEB can not be used in combination with 1 and 2)
AE lock: Auto: applied in One-Shot AF mode with evaluative metering when focus is achieved; manual: by AE lock button in all metering modes
Shutter type: Electronically-controlled focal-plane shutter
Shutter speeds: 1/8000 to 30 seconds (1/3-stop increments), bulb, X-sync at 1/250 seconds
Shutter release: Soft-touch electromagnetic release
Self-timer: 10 second or 2 second delay
Remote control: Remote control with N3 type terminal
EOS external flash or dedicated Speedlites: E-TTL II autoflash with EX-series Speedlite
PC Terminal: Provided
Drive modes: Single, continuous (approximately 4 frames per second), self-timer (10 seconds)
Continuous shooting speed: Approximately 4 frames per second (at 1/250 second or faster for all recording quality settings)
Maximum burst during continuous shooting: JPEG: approximately 32 shots (Large, JPEG 8); RAW: approximately 11 shots
Display type: TFT color liquid-crystal monitor
Monitor screen size: 2.0 inches
Pixels: Approximately 230,000
Coverage: 100% with respect to the effective pixels
Brightness control: 100% with respect to the effective pixels
Image display format: Single image, single image (INFO.), 4-image index, 9-image index, magnified zoom, manual/automatic rotation
Highlight alert: In the single image and single image (INFO.) formats, the white portions which do not contain image information with blink
Image protection: Erase protection of one image, all images in a folder, or all images in the memory card can be applied or cancelled
Image erase: One image, all images in a folder, or all images in the memory card can be erased (except protected images)
Direct printing from the camera: Enabled
Compatible printers: CP Direct, Bubble Jet Direct, and PictBridge-compatible printers
Settings: Printable images: JPEG images (Print ordering enabled with DPOF version 1.1)
Sound recording methods: The voice annotation recorded with the built-in microphone is attached to the image
File format: 8 kHz sampling, 8-bit/sample WAV
Recording time: Maximum 30 seconds per recording (the audio recording for one image can be extended to over 30 seconds)
Menu categories: Shooting menu, playback menu, set-up menu
LCD monitor language: 12 languages (English, German, Dutch, Danish, Finnish, Italian, Norwegian, Swedish, Spanish, simplified Chinese, and Japanese)
Playback zoom: Yes, up to 10x
Power source: 1 Ni-MH pack NP-E3; AC power can be supplied via the AC adapter and DC coupler
Number of shots: At 20 degrees C/68 degrees F: approximately 1200; at 0 degrees C/32 degrees F: approximately 800; the above figures apply when a fully-charged Ni-MH Pack NP-E3 is used
Battery check: Automatic
Power saving: Provided; power turns off after 1, 2, 4, 8, 15, or 30 minutes of non-operation
Dimensions (W x H x D): 6.1 by 6.2 by 3.1 inches/156 by 157.6 by 79.9 millimeters
Weight: 42.9 ounces/1215 grams (body only; battery: 11.8 ounces/335 grams)
Operating temperature range: 0-45 degrees C/32-113 degrees F
Operating humidity range: 85% or less